Assessment of Right Ventricular Volume in Pediatric Patients

"A focused echocardiographic exam will be performed. In details will be acquired:~* high frame rate imaging clips acquired in a static position with attention to endocardial border optimization, minimum of 3 beats recorded with 'Acquire 2', of: a. Left ventricle 2c/3c/4c; b. left ventricle SAB, SAX-M, SAX-A; c. right ventricular focused apical view.~* Full volumes: a. 3d left ventricular apical acquisition; b. right ventricular apical acquisition; c. subcostal right ventricular acquisition."